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Criterium juniors 15-16
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09-22-09 | 11:06 PM
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Flatballer
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Quote:
Originally Posted by
Braden1550
Junior gearing in AUS U17 is 39x13. Spin.
Wow. That's low. Spinning 120 RPM only gives you 28 mph, that's not even enough to keep up with surges in a Cat 4 road race.
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